<?php

/**
 * This is the model class for table "{{language}}".
 *
 * The followings are the available columns in table '{{language}}':
 * @property integer $id
 * @property string $code
 * @property string $name
 * @property integer $status
 * @property integer $default
 */
class Language extends CActiveRecord
{

    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return Language the static model class
     */
    public static function model($className = __CLASS__)
    {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName()
    {
        return '{{language}}';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules()
    {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('code, name, status', 'required'),
            array('status, default', 'numerical', 'integerOnly' => true),
            array('code', 'length', 'max' => 4),
            array('name', 'length', 'max' => 50),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, code, name, status, default', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations()
    {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels()
    {
        return array(
            'id' => 'ID',
            'code' => 'Code',
            'name' => 'Name',
            'status' => 'Status',
            'default' => 'Default',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
     */
    public function search()
    {
        // Warning: Please modify the following code to remove attributes that
        // should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('code', $this->code, true);
        $criteria->compare('name', $this->name, true);
        $criteria->compare('status', $this->status);
        $criteria->compare('default', $this->default);

        return new CActiveDataProvider($this, array(
            'criteria' => $criteria,
        ));
    }

    public static function getAllArray()
    {
        $items = self::model()->findAll("status=1");
        $langArray = array();
        if (!empty($items))
        {
            foreach ($items as $item)
                $langArray[$item->code] = $item->name;
        }

        return $langArray;
    }

    static function getCurrentLangID()
    {
        $cri = new CDbCriteria();
        $cri->condition = "code=:c";
        $cri->params = array(':c' => Yii::app()->language);

        $lang = self::model()->find($cri);
        if ($lang != null)
        {
            return $lang->id;
        }
        else
        {
            return 1;
        }
    }

}